3com S7906E Manuel De Montage

 

1-11 

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After a tunnel interface is deleted, all the above features configured on the tunnel interface will be 

deleted. 

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If the addresses of the tunnel interfaces at the two ends of a tunnel are not in the same network 

segment, a forwarding route through the tunnel to the peer must be configured so that the 

encapsulated packet can be forwarded normally. You need to configure static or dynamic routing at 

both ends of the tunnel. For detailed configuration, refer to Static Routing Configuration or other 

routing protocol configuration in the IP Routing Volume. 

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When you configure a static route at one tunnel end, you need to configure a route to the 

destination IPv6 address of the packet, instead of the IPv4 address of the tunnel destination, and 

set the outbound interface to the tunnel interface at the local end or set the next-hop to the tunnel 

interface at the peer end. The similar configuration needs to be performed at the other tunnel end. 

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When you configure dynamic routing at both tunnel ends, you need to enable the dynamic routing 

protocol on the tunnel interfaces. For related configurations, refer to related contents in the IP 

Routing Volume. 

 

As shown in 

, two IPv6 networks are connected to an IPv4 network through Switch A and 

Switch B respectively. Configure an IPv6 manual tunnel between Switch A and Switch B to make the 

two IPv6 networks reachable to each other. 

Figure 1-8 Network diagram for an IPv6 manual tunnel 

 

 

 

Make sure that Switch A and Switch B have the corresponding VLAN interfaces created and are 

reachable to each other.  

 

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Configuration on Switch A 

# Enable IPv6.